Seiko Cal. 3858 - 778

Seiko 3858-778

The Seiko 3858-778 represents an important milestone in Seiko's 1983 lineup. Powered by the 3858 caliber with 36j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-da3f781a66ab]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
36j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1983

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